-- Ergaenzt alles, was nach der ersten Fassung dazugekommen ist.
--
-- Diese Migration ist bewusst durchgehend mit IF NOT EXISTS geschrieben: die
-- erste Migration wurde zwischenzeitlich nachtraeglich erweitert, weshalb
-- bestehende Installationen je nach Zeitpunkt der Einrichtung einen anderen
-- Stand haben. So laeuft sie auf einer frischen wie auf einer aelteren
-- Datenbank durch und legt nur an, was tatsaechlich fehlt.

-- --- Enums ---

DO $$ BEGIN
  CREATE TYPE "ForumBoard" AS ENUM ('CUSTOM_CHARACTERS', 'AKTIVE_CCS', 'CC_ARCHIV');
EXCEPTION WHEN duplicate_object THEN NULL; END $$;

DO $$ BEGIN
  CREATE TYPE "ForumClassification" AS ENUM ('NEW_CC', 'REDESIGN', 'REJECTED', 'IGNORE');
EXCEPTION WHEN duplicate_object THEN NULL; END $$;

-- --- Klartext-Grund einer Deaktivierung ---

ALTER TABLE "Character" ADD COLUMN IF NOT EXISTS "inactiveNote" TEXT;

-- --- GExtension-Abgleich ---

ALTER TABLE "Player" ADD COLUMN IF NOT EXISTS "gextensionUsage" INTEGER;
ALTER TABLE "Player" ADD COLUMN IF NOT EXISTS "gextensionSyncedAt" TIMESTAMP(3);

CREATE TABLE IF NOT EXISTS "UnmatchedPackage" (
    "id" SERIAL NOT NULL,
    "externalId" TEXT NOT NULL,
    "playerId" INTEGER,
    "steamId" TEXT NOT NULL,
    "rawTitle" TEXT NOT NULL,
    "rawTag" TEXT NOT NULL,
    "amount" TEXT,
    "purchasedAt" TIMESTAMP(3),
    "scrapedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "resolved" BOOLEAN NOT NULL DEFAULT false,
    "resolvedAs" TEXT,
    "resolvedById" INTEGER,
    "resolvedAt" TIMESTAMP(3),
    CONSTRAINT "UnmatchedPackage_pkey" PRIMARY KEY ("id")
);

CREATE UNIQUE INDEX IF NOT EXISTS "UnmatchedPackage_externalId_key" ON "UnmatchedPackage"("externalId");
CREATE INDEX IF NOT EXISTS "UnmatchedPackage_resolved_idx" ON "UnmatchedPackage"("resolved");
CREATE INDEX IF NOT EXISTS "UnmatchedPackage_playerId_idx" ON "UnmatchedPackage"("playerId");

DO $$ BEGIN
  ALTER TABLE "UnmatchedPackage" ADD CONSTRAINT "UnmatchedPackage_playerId_fkey"
    FOREIGN KEY ("playerId") REFERENCES "Player"("id") ON DELETE CASCADE ON UPDATE CASCADE;
EXCEPTION WHEN duplicate_object THEN NULL; END $$;

-- --- Forums-Antraege ---

CREATE TABLE IF NOT EXISTS "ForumThread" (
    "threadId" INTEGER NOT NULL,
    "title" TEXT NOT NULL,
    "url" TEXT NOT NULL,
    "authorName" TEXT,
    "authorForumId" INTEGER,
    "playerId" INTEGER,
    "currentBoard" "ForumBoard" NOT NULL,
    "firstSeenAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "lastSeenAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "lastBoardChangeAt" TIMESTAMP(3),
    "classification" "ForumClassification",
    "needsClassification" BOOLEAN NOT NULL DEFAULT true,
    "classifiedById" INTEGER,
    "classifiedAt" TIMESTAMP(3),
    "linkedCharacterId" INTEGER,
    "boardChangeNotice" BOOLEAN NOT NULL DEFAULT false,
    CONSTRAINT "ForumThread_pkey" PRIMARY KEY ("threadId")
);

CREATE INDEX IF NOT EXISTS "ForumThread_needsClassification_idx" ON "ForumThread"("needsClassification");
CREATE INDEX IF NOT EXISTS "ForumThread_playerId_idx" ON "ForumThread"("playerId");
CREATE INDEX IF NOT EXISTS "ForumThread_currentBoard_idx" ON "ForumThread"("currentBoard");

DO $$ BEGIN
  ALTER TABLE "ForumThread" ADD CONSTRAINT "ForumThread_playerId_fkey"
    FOREIGN KEY ("playerId") REFERENCES "Player"("id") ON DELETE SET NULL ON UPDATE CASCADE;
EXCEPTION WHEN duplicate_object THEN NULL; END $$;

DO $$ BEGIN
  ALTER TABLE "ForumThread" ADD CONSTRAINT "ForumThread_linkedCharacterId_fkey"
    FOREIGN KEY ("linkedCharacterId") REFERENCES "Character"("id") ON DELETE SET NULL ON UPDATE CASCADE;
EXCEPTION WHEN duplicate_object THEN NULL; END $$;

CREATE TABLE IF NOT EXISTS "ForumThreadBoard" (
    "id" SERIAL NOT NULL,
    "threadId" INTEGER NOT NULL,
    "board" "ForumBoard" NOT NULL,
    "observedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    CONSTRAINT "ForumThreadBoard_pkey" PRIMARY KEY ("id")
);

CREATE INDEX IF NOT EXISTS "ForumThreadBoard_threadId_idx" ON "ForumThreadBoard"("threadId");

DO $$ BEGIN
  ALTER TABLE "ForumThreadBoard" ADD CONSTRAINT "ForumThreadBoard_threadId_fkey"
    FOREIGN KEY ("threadId") REFERENCES "ForumThread"("threadId") ON DELETE CASCADE ON UPDATE CASCADE;
EXCEPTION WHEN duplicate_object THEN NULL; END $$;